Vaccine-associated poliomyelitis - United States, 1981.
D000328:Adult; D006801:Humans; D007223:Infant; D008297:Male; D011051:Poliomyelitis / Q000209:etiology*; D011055:Poliovirus Vaccine, Oral / Q000009:adverse effects*; D014481:United States
D011055:Poliovirus Vaccine, Oral